Showing posts with label maker/hacker. Show all posts
Showing posts with label maker/hacker. Show all posts

Tuesday, July 28, 2015

Video showing a neighborhood LAN in Cuba

I've written posts about the wired and wireless neighborhood local area networks that have sprung up around Cuba. They are used for file exchange, game playing and discussion -- but no political discussion.

I came a across a Voice of America video with interviews of a couple of the users (perhaps system administrators -- they did not say). Here are a couple of stills from the video:

Building junction point

Cables run across roof tops and between buildings

Does anyone recognize this switch?

Everybody knows that we are being watched ...

The video reminded me of the way people in rural India used to share cable TV:


It also reminded me of Cuba's necessity-driven hacker/maker culture:

http://www.rikimbili.com/

Computer programmer is one of the jobs the Cuban government has designated as eligible for self-employment -- let's hope for innovation from these hackers and I hope ETECSA is hiring them for their networking skills.

-----
Also see:
http://laredcubana.blogspot.com/2014/08/a-report-of-cabled-local-area-networks.html

Friday, August 8, 2014

A report of cabled local area networks in Cuba

I wrote about WiFi-based local area networks (LANs) a while ago and, according to an article posted on Cubanet, cabled LANs are now proliferating in Cuba.

The article says some LANs use underground cables to avoid detection and others run their cables above high voltage electricity cables. (Wouldn't they have problems with interference if they used cables with standard insulation)?

Cabled LANs are faster and able to accommodate more users than WiFi-based LANs, and, to the extent that the cables were under ground, harder for authorities to detect. (The article sites a case where, 5 months ago, a network was detected and the system administrator was fined 30,000 Cuban pesos).

Typically, users pay 2 convertible pesos or 50 Cuban pesos per month for access, which the article says is less than the going rate for pirated cable TV. (Years ago, people in Havana openly pirated broadcast TV intended for hotels, then they started pirating satellite TV and now LAN TV -- Cubans are natural cord cutters).

The article quotes a 22 year old user who says he can play games, download movies, post comments and upload photos ... "of course, nothing against the government." We heard the same thing about WiFi LANs -- they are being used for games and selfies, not political debate or subversion.

This article is anecdotal -- are any readers using a cabled LAN in Cuba? Are they widespread in and outside of Havana?

-----
Also see: https://laredcubana.blogspot.com/2014/08/a-report-of-cabled-local-area-networks.html





Real Time Analytics